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| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-11-17 10:33:59 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-11-17 10:33:59 (GMT) |
| commit | 28b38f922241bd273f4f71823c037d4af43d96ba (patch) | |
| tree | f43a7ec76d126f568f2c150fe1b7e3c475d7843f /config/arch/powerpc.in | |
| parent | 1f1863634345b157531fca21512784401b63752a (diff) | |
arch/ppc: commonalise the 32- and 64-bit PowerPC arch
Diffstat (limited to 'config/arch/powerpc.in')
| -rw-r--r-- | config/arch/powerpc.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/config/arch/powerpc.in b/config/arch/powerpc.in index 53a8c3b..90b1816 100644 --- a/config/arch/powerpc.in +++ b/config/arch/powerpc.in @@ -1,6 +1,9 @@ # powerpc specific configuration file config ARCH_powerpc + select ARCH_SUPPORTS_32 + select ARCH_SUPPORTS_64 if EXPERIMENTAL + select ARCH_DEFAULT_32 select ARCH_USE_MMU select ARCH_SUPPORT_ABI select ARCH_SUPPORT_CPU @@ -9,3 +12,18 @@ config ARCH_powerpc The PowerPC architecture, as defined by: http://www.ibm.com/developerworks/eserver/articles/archguide.html +config ARCH_POWERPC_SPE + bool + prompt "Enable SPE support" + default n + help + Add support for the Signal Processing Engine. This will set up + the toolchain so that it supports the SPE ABI extensions. This + mainly targets Freescale e500 processors. + + Setting this option will append "spe" to the end of your target + tuple name (e.g., powerpc-e500v2-linux-gnuspe) so that the gcc + configure/build system will know to include SPE ABI support. + It will also automatically add "-mabi=spe -mspe" to your + TARGET_CFLAGS, and "--enable-e500_double" to your CC_EXTRA_CONFIG, + so you do not need to explicitly add them. |